#339A40#339A40

#339A40 is a mid, vivid green. Relative luminance 0.242; OKLCH L 60.7% C 0.159 H 145.3°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#339A40
RGB	rgb(51, 154, 64)
HSL	hsl(128, 50%, 40%)
HSV	hsv(128, 67%, 60%)
CMYK	cmyk(66.9%, 0%, 58.4%, 39.6%)
CIE-LAB	lab(56.27, -48.43, 38.17)
CIE-LCH	lch(56.27, 61.67, 141.75°)
OKLab	oklab(60.69% -0.1309 0.0905)
OKLCH	oklch(60.69% 0.159 145.3)
XYZ	xyz(13.8453, 24.1837, 8.7878)
Luminance	0.2419 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339A40 #9A338D

analogous

#599A33 #339A40 #339A74

triadic

#339A40 #40339A #9A4033

tetradic

#339A40 #33599A #9A338D #9A7433

square

#339A40 #33599A #9A338D #9A7433

split-complementary

#339A40 #74339A #9A3359

monochromatic

#153E1A #246C2D #339A40 #48C257 #76D281

Accessibility & contrast

On white

3.60

#339A40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#339A40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339A40

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339A40	#FFFFFF	#000000	##000000
##339A40	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8C37

Deuteranopia (green-blind)

#908447

Tritanopia (blue-blind)

#159686

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #339a40;
/* rgb */ color: rgb(51, 154, 64);
/* oklch */ color: oklch(60.7% 0.159 145.3);

Tailwind

colors: {
  custom: {
    50: '#78b978',
    500: '#339a40',
    950: '#000000',
  },
}

SCSS

$custom: #339a40;
$custom-light: #78b978;
$custom-dark: #000000;

JSON

{
  "hex": "#339a40",
  "rgb": {
    "r": 51,
    "g": 154,
    "b": 64
  },
  "hsl": {
    "h": 127.573,
    "s": 50.244,
    "l": 40.196
  },
  "oklch": {
    "l": 0.60685,
    "c": 0.15918,
    "h": 145.3
  },
  "luminance": 0.24185
}

Semantic roles & 50–950 ramp

primary

#339A40

secondary

#BA6FB0

accent

#4EC8DA

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1109

muted

#7C807B

Preview Lab

Preview with #339A40

Body copy rendered with the generated semantic roles for this colour.

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